Specifications
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| Model information | |
| Production years | 2004 - 2007 |
| Series | Proxima Series |
| Production | |
| Manufacturer | Zetor |
| Built in | Built in Brno, Czechoslovakia |
| Zetor 6421 Engine | |
| Engine | Zetor 4.2L 4-cyl diesel |
| ROPS Fuel tank | 20 gal 75.7 L |
| Cab Fuel tank | 32 gal 121.1 L |
| Details | Engine details ... |
| Zetor 6421 Transmissions | |
| Transmission | 10-speed syncromesh 12-speed mechanical shuttle |
| Details | Transmission details ... |
| Zetor 6421 Power | |
| Engine (gross) | 67 hp 50.0 kW |
| Engine (net) | 64 hp 47.7 kW |
| PTO (claimed) | 60 hp 44.7 kW |
| Mechanical | |
| Drive | Two-wheel drive |
| Steering | Power steering |
| Brakes | Hydraulic wet disc brakes |
| Cab / ROPS | Two-post folding ROPS. Cab optional with air-conditioning. |
| Hydraulics | |
| Type | open center |
| Pressure | 2900 psi 200.0 bar |
| Valves | 3 |
| Pump flow | 14 gpm 53.0 lpm |
| Total flow | 18 gpm 68.1 lpm |
| Tractor hitch | |
| Rear Type | II/I |
| Control | position and draft control |
| Rear lift | 6830 lbs 3098 kg |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Rear PTO Type | 540 (1.375) |
| Dimensions & Tires | |
| Wheelbase | 90 inches 228 cm |
| Weight | 7240 lbs 3284 kg |
| Front tire | 9.00-16 |
| Rear tire | 16.9-30 |
| Details | Full dimensions and tires ... |
| Zetor 6421 attachments | |
| Attachment | front-end loader |
| Details | Attachment details ... |
| Electrical | |
| Charging system | alternator |
| ROPS Charging amps | 55 |
| Cab Charging amps | 70 |
| Battery volts | 12 |
| References | |
| Publication | Proxima Series Tractors published in 2004, by Zetor |
Values may vary by engine, transmission or configuration. View source page
Model family
Series map
- 6421 Current model67.0 hp
- 67.0 hp